{"product_id":"iispdm-24vsth","title":"Industrial Injection Industrial Injection Cummins 5.9L 24v Cummins Stage 1 Cylinder Head Core Charge of 700 Applies PDM-24VSTH | PDM-24VSTH","description":"\u003cp\u003eNew Performance Stainless Steel Valves:\n\n We use the highest quality upgraded stainless steel valves with a\nnitrate coating for ultimate durability to out-perform and outlast any\naftermarket or OE valves available.\n\n High Strength Alloy Valve Guides:\n\n New High Strength Alloy, Heat Treated iron\nbased valve guides are installed. These guides are heat treated to Rockwell 22 C Scale, which produces the ultimate in wear resistance. This is far superior\nto original guide material, including Bronze. The guide incorporates a\nspiral grove inside the guide to hold oil and aid the lubrication of the valve\nduring engine operation.\n\n High Temp Valve Seats:\n\nPremium valve seat inserts made from a true\nNickel Based Non-Magnetic material that was developed for extreme operating\nconditions. These performance valve seats immensely reduce the possibility or dropping a valve seat.\n\n Drilled \u0026amp; Tapped Coolant Freeze Plugs In Head:\n\n The factory head has press in freeze plugs that are prone to\nleaking and blowing out under the valve cover. This process eliminates the\nfailure from ever happening to you with our cylinder heads. We use high quality\nsteel plugs where others use aluminum that are prone to leak.\n\n Fire Ringed Head:\n\n The fire ringed head procedure was designed to use with our custom\nfire ring head gasket which utilizes a radius cut steel fire ring to virtually\neliminate head gasket failures while still allowing you to daily drive your\nvehicle with confidence in its longevity capabilities.\n\nValve Springs:\n\nWe use the highest quality brand new 95lb valves\nsprings custom made right here in the USA. We designed these springs to offer\nmore lift than the competition. Each valve spring is tested multiple times in\nhouse before assembly to ensure it maintains it proper spring rate.\u003c\/p\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eNote: Fire Ring Head Gasket sold separately.\u003c\/li\u003e\n\u003cli\u003eCore Charge $700.00 on top of listed price\u003c\/li\u003e\n\u003cli\u003eThe porting process preformed uses a new 5\nAxis CNC Cylinder Head Porting Machine with CAD\/CAM software specifically\ndesigned for cylinder head porting.\u003c\/li\u003e\n\u003cli\u003eCNC porting brings unparalleled\naccuracy to head porting with each port flowing the same. This helps balance\nthe power that each cylinder produces, making tuning easier.\u003c\/li\u003e\n\u003cli\u003eAfter the CNC process we then hand blend each port to perfection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":49670231327031,"sku":"IISPDM-24VSTH","price":3873.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3277\/4455\/files\/243602_001-r.jpg?v=1774034823","url":"https:\/\/apgwholesale.com\/products\/iispdm-24vsth","provider":"APG Wholesale","version":"1.0","type":"link"}